Origin
Keith Greyson had just opened his own veterinary clinic. It was doing fairly well. Because of the small spaces, he had crammed a lot of chemicals, a small amount of electronic equipment and some lab animals. An accident in his lab caused an explosion. It didn’t transform him immediately into a demon with three tails, but hearing the guard approach triggered a panic reaction which caused the transformation.
Powers & Abilities
Demon has super speed and three apprehensive tails, which were once cut off by Kunoichi.